Common Problem Solution For Image Display Of Walk Through Type Luggage X-ray Scanner Security Machine

- Feb 07, 2018-

Common problem solution for image display of walk through type luggage x-ray scanner security machine


During use, the x-ray baggage screening machine will often appear all sorts of problems, today, Suzhou aoteng electronic technology will state four fault reasons and solutions of xray security machine display.


Fault 1: the display screen is not bright after the system is power on.

Analysis of possible causes:

(1) the power supply of the display is not connected

(2) the signal line of the display is not connected

Exclusion methods:

(1) connect the power supply to the display

(2) connect the signal line of the display


Fault 2: after the industrial control machine runs, the application runs and the display displays the vertical stripe.

Analysis of possible causes:

(1) signal processing board

(2) connection line

Exclusion methods:

(1) replace signal processing board

(2) replace the connection line


Fault 3: no image during baggage check

Analysis of possible causes:

(1) the serial connection line of the control board and the industrial control machine

(2) control board

(3) light barrier

(4) operating system failure

Exclusion methods:

(1) replace the serial port line

(2) replacement control board

(3) replace the optical barrier

(4) reinstall the operating system and reinstall the software


Fault 4: horizontal line appears in the baggage inspection period (note:3-6 pieces the image dark lines are normal, the belt itself has 2 pieces dark lines.)

Possible cause analysis: detector or probe board.

Elimination method: replace the detector or the corresponding detection board.